| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $89.66 | 9.526% | $98.201 | $98.20 | $98.20 | $98.20 |
| Purchase #2 | $103.67 | 3.822% | $107.6323 | $107.63 | $107.65 | $107.60 |
| Purchase #3 | $219.29 | 13.869% | $249.7033 | $249.70 | $249.70 | $249.70 |
| Purchase #4 | $196.49 | 4.251% | $204.8428 | $204.84 | $204.85 | $204.80 |
| Purchase #5 | $120.88 | 11.615% | $134.9202 | $134.92 | $134.90 | $134.90 |
| Purchase #6 | $87.76 | 3.744% | $91.0457 | $91.05 | $91.05 | $91.00 |
| Purchase #7 | $226.71 | 13.245% | $256.7377 | $256.74 | $256.75 | $256.70 |
| 7 purchase totals = | $1,044.46 | $1,143.0830 | $1,143.08 | $1,143.10 | $1,142.90 | |